last minute final project

[Skylindrftr]

wow that data made no sense or is it me

[Hit_N_Run-player]

who has a 4.8?

[orestes]

ok obviously you guys havent taken the class.

you have a scatter plot, x and y values

you make a linear regression line (y=a+bx) that best fits the data

from the equation (y=a+bx), you can pick a random x and see what the best predicted y is. i picked 32. that gave me a number for the predicted y value. only trouble is you cant leave it at that you have to go up and down from that number by a certain amount to create a window that it could be in. the size depends on the significance level you are using. so at the 95% confidence level, or 5% significance level, the prediction interval is 2.62 to 4.81. it is a wide gap because the data set was far from uniform in a straight line, a lot of outliers mean you cant be as precise when you predict values.

and i fuckin bombed the final today but from what i calculated out earlier it shouldnt matter i should get a B i woulda had to get like 90 something to raise it to an A.

[Pavlo]

I got about 3.4, and playing Call Of Duty 2 about 8hr a week. But I never study either, I am either out or on AF or some other forums.

[Scope240]

4.8 is possible if your taking like all AP classes, 5.0 is possible with all AP classes, so ya, makes sence, just a really board range.

[orestes]

i guess. fuck statistics tho im hella glad im done with that shit.

[2.4L of Torque]

Validictorian of my graduating class of 1300 kids is a 5.23 or something.

[XeVeNskyLiNE]

Nerd.......

[Chuki_breath]

heee hee hee haww haww haww(urcle laugh). Is this person down to earth or all weird to be in society. Like they have social disorder?? That would be cool if it was a hot chick thats a freak, but dresses all nerdy and unattractive like that one movie. Thats the best girl to get. But let her still be nerdy and never let her see the light. I would marry a smart girl like that in a second. She'd be rich and hot and never show it off in public. It would be the best thing since....the ls1 and the z06. I know i want them...never. Well maybe when im 45 and in a midlife.

[orestes]

ok guys if you didnt read already ill point it out again

im all done with the project lol i have no use for the actual numbers. discussion about the topic is still permitted though

[D-Bo]

orestes, try y=a(bx)+c ... see how that plots the numbers out.. and fyi my gpa is probably about 3.4 (we have different grading..) with 0 hours of video games per week.. or maybe 1 hour every month...